I found this interesting article on how a boiling frog is analogous to totalitarian agriculture's unsustainable growth in population.
http://www.oilcrash.com/articles/frog.htm
Basically as a summary, as the population grows, things only get worse. There is more war, famine, starvation and disease as the population doubles every time. The population used to double once every 1 thousand years, which shortens down to only once every couple of decades near the present.
The frog starts off with a little shimmer...just the water being luke-warm. Then the water heats up. It gets hotter and hotter until the frog boils to death when the population reaches 6 billion, meaning the frog died.
The boiling frog basically talk about how totalitarian agriculture fuels this food race. It works like this. We grow more food, which causes the population to expand. And then we grow more food to feed the expanding population. This process keeps on repeating itself, with continual increases in population. Eventually we end up with a massive population. And this process is still continuing. Of course, this process is unsustainable. Infinite population growth is impossible on a finite planet.
The boiling frog analogy is pretty interesting. I just liked to share it with all of you guys.